1
Balance the scale: 5 + 1 1 + ? =
2
Balance the scale: 8 + __ 10 =
3
Balance the scale: 1 + 1 1 + ? =
4
Balance the scale: 5 + __ 6 =
5
Balance the scale: 2 + 7 6 + ? =
6
If left side 5 × 3, what does the right side equal to balance the scale? =
7
If left side 8 × 4, what does the right side equal to balance the scale? =
8
If left side 8 × 10, what does the right side equal to balance the scale? =
9
Balance the scale: 2 + 4 1 + ? =
10
If left side 9 × 5, what does the right side equal to balance the scale? =
11
If left side 8 × 8, what does the right side equal to balance the scale? =
12
If left side 7 × 4, what does the right side equal to balance the scale? =
13
Balance the scale: 8 + 6 2 + ? =
14
If left side 3 × 2, what does the right side equal to balance the scale? =
15
Balance the scale: 8 + 7 14 + ? =
16
If left side 5 × 7, what does the right side equal to balance the scale? =
17
Balance the scale: 2 + __ 4 =
18
Balance the scale: 3 + __ 5 =
19
Balance the scale: 6 + __ 8 =